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Research Collection School Of Computing and Information Systems

The collection contains journal articles, conference proceedings articles, books and book chapters, and more written by the faculty at the Singapore Management University School of Computing and Information Systems (SCIS). The school was formerly known as School of Information Systems (SIS) and was renamed in 2021. The school research areas include Data science & engineering, Cybersecurity, Information systems & management, Intelligent systems & optimisation, Software & cyber-physical systems. SCIS is also focused on innovative research and education in Information Systems and Management, data management and analytics, as well as problems and issues at the intersection of information systems related technology and management, which includes urban systems and operations, active citizenry and communities, safety and security.

Submissions from 2025 2025

Node-time conditional prompt learning in dynamic graphs, Xingtong YU, Zhenghao LIU, Xinming ZHANG, and Yuan FANG Conference Proceeding Article

One-for-All: Towards universal domain translation with a single StyleGAN, Yong DU, Jiahui ZHAN, Xinzhe LI, Junyu DONG, Sheng CHEN, Ming-Hsuan YANG, and Shengfeng HE Journal Article

On generalization across environments in multi-objective reinforcement learning, Jayden Jing Xiang TEOH, Pradeep VARAKANTHAM, and Peter VAMPLEW Conference Proceeding Article

On minimizing adversarial counterfactual error in adversarial reinforcement learning, Roman BELAIRE, Arunesh SINHA, and Pradeep VARAKANTHAM Conference Proceeding Article

On the probability of necessity and sufficiency of explaining Graph Neural Networks: A lower bound optimization approach, Ruichu CAI, Yuxuan ZHU, Xuexin CHEN, Yuan FANG, Min WU, Jie QIAO, and Zhifeng HAO Journal Article

On unraveling student resilience and academic performance in higher education, Aldy GUNAWAN, Ee-peng LIM, Audrey Tedja WIDJAJA, William TOV, James FOO, and Lieven Lode E. DEMEESTER Conference Proceeding Article

Open-set graph anomaly detection via normal structure regularisation, Qizhou WANG, Guansong PANG, Mahsa SALEHI, Xiaokun XIA, and Christopher LECKIE Conference Proceeding Article

PEARL: Towards permutation-resilient LLMs, Liang CHEN, Li SHEN, Yang DENG, Xiaoyan ZHAO, Bin LIANG, and Kam-Fai WONG Conference Proceeding Article

Predictive modelling for vessel traffic flow: A comprehensive survey from statistics to AI, Deshan. CHEN, Chen. HUANG, Tengze. FAN, Hoong Chuin LAU, and Xinping. YAN Journal Article

Prioritizing speech test cases, Zhou YANG, Jieke SHI, Muhammad Hilmi Asyrofi, Bowen XU, Xin ZHOU, Donggyun HAN, and David LO Journal Article

Rethinking light decoder-based solvers for vehicle routing problems, Ziwei HUANG, Jianan ZHOU, Zhiguang CAO, and Yixin XU Conference Proceeding Article

Rethinking neural multi-objective combinatorial optimization via neat weight embedding, Jinbiao CHEN, Zhiguang CAO, Jiahai WANG, Yaoxin WU, Hanzhang QIN, Zizhen ZHANG, and Yue-Jiao GONG Conference Proceeding Article

SAMGPT: Text-free graph foundation model for multi-domain pre-training and cross-domain adaptation, Xingtong YU, Zechuan GONG, Chang ZHOU, Yuan FANG, and Hui ZHANG Conference Proceeding Article

Semantic loss-guided data-efficient supervised fine-tuning for safe responses in LLMs, Yuxiao LU, Pradeep VARAKANTHAM, and Pradeep VARAKANTHAM Conference Proceeding Article

SITA: Structurally imperceptible and transferable adversarial attacks for stylized image generation, Jingdan KANG, Haoxin YANG, Yan CAI, Huaidong ZHANG, Xuemiao XU, Yong DU, and Shengfeng HE Journal Article

Towards understanding why FixMatch generalizes better than supervised learning, Jingyang LI, Jiachun PAN, Vincent TAN, Kim-chuan TOH, and Pan ZHOU Conference Proceeding Article

Use of search tools in software development: A study of microservice-based team projects, Yi Meng LAU, Christian Michael KOH, and Lingxiao JIANG Conference Proceeding Article

Verification of bit-flip attacks against quantized neural networks, Yedi ZHANG, Lei HUANG, Pengfei GAO, Fu SONG, Jun SUN, and Jin Song DONG Journal Article

Verifying timed properties of programs in IoT nodes using parametric time petri nets, Étienne André, Jean-Luc Béchennec, Sudipta Chattopadhyay, Sebastien Faucou, Didier Lime, Dylan Marinho, Olivier H. Roux, and Jun SUN Conference Proceeding Article

Early detection of malicious crypto addresses with asset path tracing and selection, Ling CHENG, Feida ZHU, Qian SHAO, Jiashu PU, and Fengzhu ZENG Journal Article

Zkfhed: A verifiable and scalable blockchain-enhanced federated learning system, Bingxue ZHANG, Guangguang LU, Yuncheng WU, Kunpeng REN, and Feida ZHU Journal Article

DeepVMUnProtect: Neural network-based recovery of VM‑protected Android apps for semantics‑aware malware detection, Xin ZHAO, Mu ZHANG, Xiaopeng KE, Yu PAN, Yue DUAN, Sheng ZHONG, and Fengyuan XU Journal Article

A contrastive framework with user, item and review alignment for recommendation, Viet Hoang DONG, Yuan FANG, and Hady Wirawan LAUW Conference Proceeding Article

Adapting knowledge prompt tuning for enhanced automated program repair, Xuemeng CAI and Lingxiao JIANG Conference Proceeding Article

Adaptive deviation learning for visual anomaly detection with data contamination, Aanindya Sundar DAS, Guansong PANG, and Monowar BHUYAN Conference Proceeding Article

Adversarial attacks on event-based pedestrian detectors: A physical approach, Guixu LIN, Muyao NIU, Qingtian ZHU, Zhengwei YIN, Zhuoxiao LI, Shengfeng HE, and Yinqiang ZHENG Conference Proceeding Article

Aligning large language models for faithful integrity against opposing argument, Yong ZHAO, Yang DENG, See-Kiong NG, and Tat-Seng CHUA Conference Proceeding Article

An aspect performance-aware hypergraph neural network for review-based recommendation, Junrui LIU, Tong LI, Di WU, Zifang TANG, Yuan FANG, and Zhen YANG Conference Proceeding Article

AttacKG+: Boosting attack graph construction with large language models, Yongheng ZHANG, Tingwen DU, Yunshan MA, Xiang WANG, Yi XIE, Guozheng YANG, Yuliang LU, and Ee‑Chien CHANG Journal Article

Birdie: Natural language-driven table discovery using differentiable search index, Yuxiang GUO, Zhonghao HU, Yuren MAO, Baihua ZHENG, Yunjun GAO, and Mingwei ZHOU Journal Article

CacheAlarm: Monitoring sensitive behaviors of Android apps using cache side channel, Jianwen TIAN, Haoyu MA, Debin GAO, and Xiaohui KUANG Journal Article

DCASR: Distributed collaborative authentication with specified security strength and resource optimization selection in AAV networks, Xinyi ZHAO, Yunwei WANG, Xinghua LI, Yinbin MIAO, and Robert H. DENG Journal Article

Divide-and-Conquer: Confluent Triple-Flow Network for RGB-T salient object detection, Hao TANG, Zechao LI, Dong ZHANG, Shengfeng HE, and Jinhui TANG Journal Article

Drone delivery network design with uncertainties, Wenjia ZENG, JIANG Ruiwei, Hai YANG, and Hai WANG Conference Proceeding Article

Dr. Tongue: Sign-oriented multi-label detection for remote tongue diagnosis, Yiliang CHEN, Steven S. C. HO, Cheng XU, Yao Jie XIE, Wing Fai YEUNG, Shengfeng HE, and Jing QIN Conference Proceeding Article

DualOpt: A dual divide-and-optimize algorithm for the large-scale traveling salesman problem, Shipei ZHOU, Yuandong DING, Chi ZHANG, Zhiguang CAO, and Yan JIN Conference Proceeding Article

Efficient and secure geometric range search over encrypted spatial data in mobile cloud, Yinbin MIAO, Guijuan WANG, Xinghua LI, Hongwei LI, Kim-Kwang Raymond CHOO, and Robert H. DENG Journal Article

Enhanced model poisoning attack and multi-strategy defense in federated learning, Li YANG; Yinbin MIAO; Ziteng LIU; Zhiquan LIU; Xinghua LI; Da KUANG; Hongwei LI; and DENG, Robert H. Journal Article

Enhanced sample selection with confidence tracking: Identifying correctly labeled yet hard-to-learn samples in noisy data, Weiran PAN, Wei WEI, Feida ZHU, and Yong DENG Conference Proceeding Article

Enhancing item‑level bundle representation for bundle recommendation, Xiaoyu DU, Kun QIAN, Yunshan MA, and Xinguang XIANG Journal Article

Evaluating software development agents: Patch patterns, code quality, and issue complexity in real-world GitHub scenarios, Zhi CHEN and Lingxiao JIANG Conference Proceeding Article

Explainable neural networks with guarantees: A sparse estimation approach, Antoine LEDENT and Peng LIU Conference Proceeding Article

Forward-secure hierarchical delegable signature for smart homes, Jianfei SUN, Guowen XU, Yang YANG, Xuehuan YANG, Xiaoguo LI, Cong WU, Zhen LIU, Guomin YANG, and Robert H. DENG Journal Article

Fully selective opening secure IBE from LWE, Dingding JIA, Haiyang XUE, and Bao LI Journal Article

Generalization analysis for deep contrastive representation learning, Minh Hieu NONG, Antoine LEDENT, Yunwen LEI, and Cheng Yeaw KU Conference Proceeding Article

Graph foundation models: Concepts, opportunities and challenges, Jiawei LIU, Cheng YANG, Zhiyuan LU, Junze CHEN, Yibo LI, Mengmei ZHANG, Ting BAI, FANG Yuan, Lichao SUN, Philip S. YU, and Chuan SHI Journal Article

Hand1000: Generating realistic hands from text with only 1,000 images, Haozhuo ZHANG, Bin ZHU, Yu CAO, and Yanbin HAO Conference Proceeding Article

How to securely delegate and revoke partial authorization credentials, Meng SUN, Junzuo LAI, Wei WU, Ye YANG, Cheng-Kang CHU, and Robert H. DENG Journal Article

ImageInThat: Manipulating images to convey user instructions to robots, Karthik MAHADEVAN, Blaine LEWIS, Jiannan LI, Bilge MUTLU, Anthony TANG, and Tovi GROSSMAN Conference Proceeding Article

Improving multimodal human pose estimation by adversarial modality enhancement, Jiangnan XIA, Qilong WU, Yanyin GUO, Yi LI, Jianghan CHENG, Junwei LI, and Zhiyuan ZHANG Conference Proceeding Article

Learning to identify seen, unseen and unknown in the open world: A practical setting for zero-shot learning, Sethupathy PARAMESWARAN, Yuan FANG, Chandan GAUTAM, Savitha RAMASAMY, and Xiaoli LI Conference Proceeding Article

Leveraging constraint violation signals for action constrained reinforcement learning, Janaka Chathuranga BRAHMANAGE, Jiajing LING, and Akshat KUMAR Conference Proceeding Article

LightPROF: A lightweight reasoning framework for large language model on knowledge graph, Tu AO, Yanhua YU, Yuling WANG, Yang DENG, Zirui GUO, Liang PANG, Pinghui WANG, Tat-Seng CHUA, Xiao ZHANG, and Zhen CAI Conference Proceeding Article

Marginal benefit driven RL teacher for unsupervised environment design, Dexun LI, Wenjun LI, and Pradeep VARAKANTHAM Conference Proceeding Article

MultiSFL: Towards accurate split federated learning via multi-model aggregation and knowledge replay, Zeke XIA, Ming HU, DengKe YAN, Ruixuan LIU, Anran LI, Xiaofei XIE, and Mingsong CHEN Conference Proceeding Article

Multi-UAV reconnaissance mission planning via deep reinforcement learning with simulated annealing, Mingfeng FAN, Huan LIU, Guohua WU, Aldy GUNAWAN, and Guillaume SARTORETTI Journal Article

NeuroViG: Integrating event cameras for resource-efficient video grounding, Dulanga WEERAKOON, Vigneshwaran SUBBARAJU, Joo Hwee LIM, and Archan MISRA Conference Proceeding Article

Occlusion-insensitive talking head video generation via facelet compensation, Yuhui DENG, Yuqin LU, Yangyang XU, Yongwei NIE, and Shengfeng HE Conference Proceeding Article

Offline safe reinforcement learning using trajectory classification, Ze GONG, Akshat KUMAR, and Pradeep VARAKANTHAM Conference Proceeding Article

PersonaMagic: Stage-regulated high-fidelity face customization with tandem equilibrium, Xinzhe LI, Jiahui ZHAN, Shengfeng HE, Yangyang XU, Junyu DONG, Huaidong ZHANG, and Yong DU Conference Proceeding Article

Private reachability queries on structured encrypted temporal bipartite graphs, Yulin WU, Lanxiang CHEN, Gaolin CHEN, Yi MU, and Robert H. DENG Journal Article

RAGG: Retrieval-augmented grasp generation model, Zhenhua TANG, Bin ZHU, Yanbin HAO, Chong-wah NGO, and Richang HONG Conference Proceeding Article

Respear: Earable-based robust respiratory rate monitoring, Yang LIU, Kayla-Jade BUTKOW, Jake STUCHBURY-WASS, Adam PULLIN, Dong MA, and Cecilia MASOLO Conference Proceeding Article

Retrieval augmented recipe generation, Guoshan LIU, Hailong YIN, Bin ZHU, Jingjing CHEN, Chong-wah NGO, and Yu-Gang JIANG Conference Proceeding Article

Revisiting sentiment analysis for software engineering in the era of large language models, Ting ZHANG, Ivana Clairine IRSAN, Thung Ferdian, and David LO Journal Article

Selecting comparative sets of reviews across multiple items, Trung Hoang LE and Hady Wirawan LAUW Conference Proceeding Article

Simulation-free hierarchical latent policy planning for proactive dialogues, Tao HE, Lizi LIAO, Yixin CAO, Yuanxing LIU, Yiheng SUN, Zerui CHEN, Ming LIU, and Bing QIN Conference Proceeding Article

Understanding individual agent importance in multi-agent system via counterfactual reasoning, Jianming CHEN, Yawen WANG, Junjie WANG, Xiaofei XIE, Jun HU, Qing WANG, and Fanjiang XU Conference Proceeding Article

Understanding the OSS communities of deep learning frameworks: A comparative case study of PyTorch and TensorFlow, Yunqi CHEN, Zhiyuan WAN, Yifei ZHUANG, Ning LIU, David LO, and Xiaohu YANG Journal Article

Unlocking the potential of black-box pre-trained GNNs for graph few-shot learning, Qiannan ZHANG, Shichao PEI, Yuan FANG, and Xiangliang ZHANG Conference Proceeding Article

VARIUM: Variational Autoencoder for multi-interest Representation with Inter-User Memory, Nhu Thuat TRAN and Hady W. LAUW Conference Proceeding Article

Device-enhanced password-based threshold single-sign-on authentication, Changsong JIANG, Chunxiang XU, Guomin YANG, Zhao ZHANG, and Jie CHEN Journal Article

A causality-aware paradigm for evaluating creativity of multimodal large language models, Zhongzhan HUANG, Shanshan ZHONG, Pan ZHOU, Shanghua GAO, Marink ZITNIK, and Liang LIN Journal Article

A data-driven approach for determining airport declared capacity, Ziming WANG, Yanjun WANG, Weishan XU, Hai WANG, and Fangzi LIU Journal Article

Bridging expert knowledge with deep learning techniques for just-in-time defect prediction, Xin ZHOU, Donggyun HAN, and David LO Journal Article

Combating noisy labels by alleviating the memorization of DNNs to noisy labels, Shunjie YUAN, Xinghua LI, Yinbin MIAO, Haiyan ZHANG, Ximeng LIU, and Robert H. DENG Journal Article

Density boosts everything: A one-stop strategy for improving performance, robustness, and sustainability of malware detectors, Jianwen TIAN, Wei KONG, Debin GAO, Tong WANG, Taotao GU, Kefan QIU, Zhi WANG, and Xiaohui KUANG Conference Proceeding Article

Enforcing differential privacy in federated learning via long-term contribution incentives, Xiangyun TANG, Luyao PENG, Yu WENG, Meng SHEN, Liehuang ZHU, and Robert H. DENG Journal Article

Exploring & exploiting high-order graph structure for sparse knowledge graph completion, Tao HE, Ming LIU, Yixin CAO, Zekun WANG, Zihao ZHENG, and Bing QIN Journal Article

Exploring key factors influencing depressive symptoms among middle-aged and elderly adult population: A machine learning-based method, Ngoc Doan Thu TRAN, Yi Zhen TAN, Sapphire LIN, Fang ZHAO, Yee Sien NG, Dong MA, Jeonggil KO, and Rajesh Krishna BALAN Journal Article

Hotpatching on the fly: Mitigating drone incidents arising from incorrect configuration, Ruidong HAN, Juanru LI, Zhuo MA, David LO, Arash SHAGHAGHI, Jianfeng MA, and Siqi MA Journal Article

Human‑AI and human‑robot collaboration in the age of generative AI, agentic AI, and artificial general intelligence: Opportunities and challenges, Keng SIAU Journal Article

Human-AI synergy in survey development: Implications from Large Language Models in business and research, Ping Fan KE and Ka Chung NG Journal Article

Impact tracing: identifying the culprit of misinformation in encrypted messaging systems, Zhongming WANG, Tao XIANG, Xiaoguo LI, Biwen CHEN, Guomin YANG, Chuan MA, and Robert H. DENG Conference Proceeding Article

LoCo: Low-bit communication adaptor for large-scale model training, Xingyu XIE, Zhijie LIN, Kim-chuan TOH, and Pan ZHOU Journal Article

Proactive conversational AI: A comprehensive survey of advancements and opportunities, Yang DENG, Lizi LIAO, Wenqiang LEI, Grace Hui YANG, Wai LAM, and Tat-seng CHUA Journal Article

PTM4Tag+: Tag recommendation of stack overflow posts with pre-trained models, Junda HE, Bowen XU, Zhou YANG, DongGyun HAN, Chengran YANG, Jiakun LIU, Zhipeng ZHAO, and David LO Journal Article

QuLTSF: Long-term time series forecasting with quantum machine learning, Hari Hara Suthan CHITTOOR, Paul Robert GRIFFIN, Ariel NEUFELD, Jayne THOMPSON, and Mile GU Conference Proceeding Article

SCRUTINIZER: Towards secure forensics on compromised TrustZone, Yiming ZHANG, Fengwei ZHANG, Xiapu LUO, Rui HOU, Xuhua DING, Zhenkai LIANG, Shoumeng YAN, Tao WE, and Zhengyu HE Conference Proceeding Article

Seven HCI grand challenges revisited: Five-year progress, Constantine STEPHANIDIS, Gavriel SALVENDY, Margherita ANTONA, Vincent G DUFFY, Qin GAO, Waldemar KARWOWSKI, Fiona NAH, Stavroula NTOA, Pei-Luen Patrick RAU, Keng SIAU, and Jia ZHOU Journal Article

Siniel: Distributed privacy-preserving zkSNARK, Yunbo YANG, Yuejia CHENG, Kailun WANG, Xiaoguo LI, Jianfei SUN, Jiachen SHEN, Xiaolei DONG, Zhenfu CAO, Guomin YANG, and Robert H. DENG Conference Proceeding Article

The role of surprisal in issue trackers, James CADDY, Christoph TREUDE, Markus WAGNER, and Earl T. BARR Journal Article

Towards resource-efficient reactive and proactive auto-scaling for microservice architectures, Hussain AHMAD, Christoph TREUDE, Markus WAGNER, and Claudia SZABO Journal Article

Understanding the robustness of transformer-based code intelligence via code transformation: Challenges and opportunities, Yaoxian LI, Shiyi QI, Cuiyun GAO, Yun PENG, David LO, Michael R. LYU, and Zenglin XU Journal Article

WF-PPG: A wrist-finger dual-channel dataset for studying the impact of contact pressure on PPG morphology, Matthew Yiwen HO, Hung Manh PHAM, Aaqib SAEED, and Dong MA Journal Article

Why are fairness concerns so important? Lessons from a last-mile transportation system, Yiwei CHEN and Hai WANG Journal Article

Diversity-oriented testing for competitive game agent via constraint-guided adversarial agent training, Xuyan MA, Yawen WANG, Xiaofei XIE, Xiaofei XIE, Boyu WU, Yiguang YAN, Shoubin LI, Fanjiang XU, and Qing WANG Journal Article

An efficient privacy-preserving scheme for weak password collection in Internet of Things against perpetual leakage, Changsong JIANG, Chunxiang XU, Xinfeng DONG, Kefei CHEN, and Guomin YANG Journal Article

Stream-ViT: Learning streamlined convolutions in Vision Transformer, Yingwei PAN, Yehao LI, Ting YAO, Chong-wah NGO, and Tao MEI Journal Article

Teeth segmentation from bite-wing X-Ray images by integrating nested dual UNet with swin transformers, Yubo LI, TIAN Yibin, Zhiyuan ZHANG, Xueyang ZHANG, DU Bingran, and Zhi ZENG Conference Proceeding Article